How to convert AVIF to GIF
- Click Choose files or drop your AVIF images into the box above — up to 10 at a time on the free plan.
- Optionally resize if you like; transparent areas stay transparent.
- Conversion starts right away. Download each GIF file, or click Download all to get them as one ZIP.
AVIF vs GIF
| AVIF | GIF | |
|---|---|---|
| Compression | Lossy or lossless | Lossless |
| Transparency | Yes | On/off only |
| Animation | Yes | Yes |
| Colors | 8, 10 or 12 bits per channel, HDR | Maximum 256 colors per frame, on/off transparency |
| File size (photos) | Smallest | Large for photos and video clips |
| Opens on | Chrome 85+, Firefox 93+, Safari 16+; few desktop apps and editors | Every browser, messenger and social network |
| Best for | The smallest possible web images with high quality | Short looping animations, reactions and simple graphics |
About AVIF and GIF
What is AVIF?
AVIF is a modern image format based on the royalty-free AV1 video codec. It usually beats both JPG and WebP on file size — often around half of a comparable JPG — and supports transparency, HDR and wide color. Encoding it takes noticeably longer than JPG or WebP, and support outside web browsers is still limited.
- Best compression of any common format
- Transparency, HDR and wide color
- Royalty-free
- Slow to encode
- Limited support in desktop apps and editors
What is GIF?
GIF is the original animated image format of the web. Each frame can use at most 256 colors and a pixel is either fully transparent or fully opaque, so photos look grainy and animated GIFs are much larger than the same clip as MP4. It is still everywhere because every app can play it without a video player.
- Animation that plays anywhere, no player needed
- Supported by every messenger and social network
- Only 256 colors
- Huge files compared with MP4 or WebP
- No partial transparency
Why GlideConvert?
- Private by design. Your files are converted on your own device by your browser — they are never uploaded to a server. That keeps them private, avoids upload waits and means there is no queue.
- Fast. Images convert in a fraction of a second; video uses your device’s hardware encoder.
- Free. No sign-up, no watermark. 10 images, 5 audio files or one video at a time — Pro lifts the limits and removes ads.
Frequently asked questions
Will converting AVIF to GIF reduce quality?
No. GIF is lossless, so the result looks exactly like your AVIF. Converting cannot bring back detail the AVIF compression already removed, though, and the GIF file will usually be bigger.
Is transparency kept?
Yes. Transparent and semi-transparent areas are kept as they are (GIF only supports fully transparent or fully opaque pixels, so soft edges become hard).
Will the GIF file be smaller than the AVIF?
Usually not. GIF files keep every pixel, so they are typically larger than AVIF. If you need a small file, try WebP or compress the image.
Can I convert several AVIF images at once?
Yes. The free plan handles 10 images at a time, and you can download everything as a single ZIP. Pro removes the batch limit, converts files in parallel and supports files up to 4 GB.
Are my files uploaded to a server?
No. GlideConvert runs entirely in your browser: images are processed with the browser’s built-in codecs and WebAssembly, video and audio with hardware-accelerated WebCodecs (or a WebAssembly build of FFmpeg for older formats). Nothing is sent anywhere — you can even disconnect from the internet once the page has loaded.
Does it work on iPhone, Android, Mac and Windows?
Yes. It works in any up-to-date browser — Chrome, Edge, Safari, Firefox or Samsung Internet — on phones, tablets and computers, with nothing to install. On phones, extremely large images may be scaled down to fit within the browser’s memory limit; you will see a note if that happens.